GUANGJIEDUJIAGONGCHULAIDEHAOHUAIZHIJIEYINGXIANGCHILUNDEJINGDU,YIBANYINGXIANGTICHIGUANGJIEDUDEYINSUYOURUXIAJIZHONG:
1 TIQIANCHILUNJINGDUDUITICHIHOUJIAGONGDEJINGDUYINGXIANGFEICHANGDA,YIBANQINGKUANGTIQIANDUICHILUNJINGDUYAOQIUYINGGAISHIBITICHIHOUDIYIJI,ERQIEDUICHIJUDEYAOQIUBIJIAOGAO,YINWEITICHIYINWEIJICHUANGMEIYOUCHUANDONGLIANBUSHIQIANGPOCHUANDONG,DUIXIUZHENGCHIJUDELEIJIWUCHADENENGLIBIJIAOCHA,SUOYIYIBANQINGKUANGXIA,TIQIANGONGXUJINKENENGDECAIYONGGUNCHIERBUCAIYONGCHACHI.
2 LIUTIYULIANGYINGDANGSHIDANG.LIUTIYULIANGGUOXIAO,JINGDUDABUDAOYAOQIU,DANSHIYULIANGGUODA,YOUYINGXIANGLETICHIDEXIAOLV.YOURENZUOGUOSHIYAN, M4.5DECHILUN,XIANGDUILAISHUO0.18mm--0.22mmZUIHESHI。ZAITIQIANGONGXUJINGDUZUODEBIJIAOHAODEQINGKUANGXIAKEYIJIANXIAOLIUTIDEYULIANG。
3 TICHIDEQIEXUEYONGLIANGDUIGUANGJIEDUYINGXIANGYEHENDA。YIBANLAISHUOHELIDESUDUSHI90—110MI/FEN，HELIDEZOUDAOSHI70-120HAOMI/FEN，GUANGZHENGXINGCHENG6-8CIZUIWEIHESHI。
4 TICHICHANSHENGDECHIXINGWUCHAYEYINGXIANGGUANGJIEDU。JINGGUOSHIJIJIAGONGJINGYANKEZHI，DAOJUSHIZHENGQUEDEJIANKAIXIAN，TIHOUDECHILUNBURONGYIDEDAOZHENGQUEDEJIANKAIXIAN，SHIYOUWUCHADE。XIANGDUILAISHUOYONGZHICHITIDAOJIAGONGXIECHILUN，WUCHABIYONGXIECHITIDAOJIAGONGXIECHILUNYAOXIAO（BAOZHENGZHOUJIAOJIAOZAI10-15DUDEQIANTIXIA）。YINWEIXIANZAIHAIWUFAJISUANCHUTICHIWUCHADEDAXIAO，SUOYIYIBANCHIXINGXUYAOZUOBUDUANDEXIUZHENG，CONGERDADAOZHENGQUEDEYAOQIU。
